Create A Graph- kid friendly online tool to easily create and change graphs
Edistorm - allows you to brainstorm, organize, prioritize and act on the best ideas, in the same room or around the world, on a realtime sticky note whiteboard with up to 5 users for free.
Gliffy- you can easily create professional-quality flowcharts, diagrams, floor plans, technical drawings, and more.
Inkscape - download-able vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.
Freemind - free mind-mapping software written in Java.
ImaginationCubed is a multi-user drawing tool. You can use a pen, stamp, shapes, line or you can type. You can also change the color of the background. I loved this one, it's cool!
Mindomo-Through mind mapping, teachers can guide students not only to master a great variety of concepts, but to develop essential learning and thinking skills: generating new ideas; synthesizing and structuring information; problem-solving; decision-making; using evidence to support their claims; accurate planning.
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
MindMup - free online mind mapping. Make a mind map online, free, and keep it in the cloud with Google Drive, Dropbox, GitHub and our free anonynous storage.
Mind42 - Free social and collaborative online mind mapping software. Mind mapping can be free, fast and simple. Features import/export, mind map publishing and live collaboration.
Text 2 MindMap - is a free mindmapping tool where you can convert your ideas into mindmaps. To put it simply, using Text.
WiseMapping - is a free, fast and simple online mind mapping editor for individuals and business. Sign up to start organizing and sharing your ideas and thoughts.
Learning Tools
Graphic Organizers/Graphics/Brainstorming/MindMapping